词组短语
cub scout幼童军
cub reporter初出茅庐的新闻记者
权威例句
Factors Associated with Loss of Brown Bear Cubs in SwedenComparative hunting abilities of polar bear cubs of different agesModes of thermal protection in polar bear cubs--at birth and on emergence from the den.Estimating Numbers of Females with Cubs-of-the-Year in the Yellowstone Grizzly Bear PopulationIntraspecific Predation in Scandinavian Brown Bears Older than Cubs-of-the-YearEvaluating estimators of the numbers of females with cubs-of-the-year in the yellowstone grizzly bear populationPhysiological Constraints on Life History Phenomena: The Example of Small Bear Cubs at BirthSustainable grizzly bear mortality calculated from counts of females with cubs-of-the-year: An evaluationAppraising status of the Yellowstone grizzly bear population by counting females with cubs-of-the-yearUse of stable-carbon and -nitrogen isotopes to assess weaning and fasting in female polar bears and their cubs